Conclusion first: Python’s dict uses a hash table with open addressing (specifically quadratic probing + pseudo-random hopping) under the hood. Core Structure: A hash table is essentially an “array”. Each dict…
I. OpenAI (GPT) 1. Install Package bash pip install openai 2. Configure API Key and Base URL python OPENAI_API_KEY = “sk-xxxxx” OPENAI_BASE_URL = “https://api.openai.com/v1” 3. API Call Example python import…
Python beginners often struggle with “too many and scattered concepts that are forgotten as soon as they’re learned” – variable naming, data types, loop logic, function parameters… You just memorize…
I’ve seen too many frustrating moments for Python beginners: Until I discovered Flet – this magical tool that lets Python beginners “skip the frontend”: Without writing a single line of HTML/CSS/JS, using pure…
Repetitive tasks are always time-consuming and boring. Think about wanting to crop 100 photos one by one, or tasks like fetching APIs, correcting spelling and grammar—all of these tasks take…
In our previous article, we covered the basics of FastAPI. Today, we’ll dive into one of its “killer” features: Asynchronous Endpoints. If you’re new to programming, hearing the term “asynchronous” might…
Stuck on database operations while trying to build a web project with Flask as a Python beginner? Don’t worry! Today, we’ll start from scratch and implement CRUD (Create, Read, Update,…
This article shares 10 Python data visualization libraries suitable for multiple disciplines, ranging from the very famous to the lesser-known! 1. Matplotlib Matplotlib is the cornerstone of Python visualization libraries….
Introduction“Last week, a server disk filled up causing a business outage. Why wasn’t this discovered earlier?” This was the question I faced during a post-incident review meeting. That incident made…
1. Stable DiffusionDetailed DescriptionA top-tier tool in the AI image generation space! It creates high-definition images from text prompts (e.g., “a cyberpunk cat sitting on the moon”). It handles various…
